From cdead7cf12896c0e50a8be2e52de52c364603095 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 19 Mar 2010 15:36:22 -0400 Subject: [PATCH] SUNRPC: Fix a potential memory leak in auth_gss The function alloc_enc_pages() currently fails to release the pointer rqstp->rq_enc_pages in the error path. Signed-off-by: Trond Myklebust Acked-by: J. Bruce Fields Cc: stable@kernel.org --- net/sunrpc/auth_gss/auth_gss.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 0cfccc2a0297..c389ccf6437d 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1280,9 +1280,8 @@ alloc_enc_pages(struct rpc_rqst *rqstp) rqstp->rq_release_snd_buf = priv_release_snd_buf; return 0; out_free: - for (i--; i >= 0; i--) { - __free_page(rqstp->rq_enc_pages[i]); - } + rqstp->rq_enc_pages_num = i; + priv_release_snd_buf(rqstp); out: return -EAGAIN; } -- 2.39.5